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The GEMÜ 481 Victoria soft-seated butterfly valve has a metal actuator and is pneumatically operated. The butterfly valve is available in the nominal sizes DN 25–600 and in various body versions – wafer, lug and U section.
Features
- Approvals: Drinking water (DVGW, ACS, WRAS, Belgaqua), gas (DVGW)
- Low torques
- Simple installation
- Modular construction
- Extensive applications using a variety of materials
- Advanced seal design - even for larger diameters
- Body coating in accordance with ISO 12944-6 C5-M
- Suitable for coastal and offshore areas as well as in buildings with high condensation problems and contamination
Technical specifications
- Connection: Flange
- Actuator: Pneumatic
- Seal material
- Body material: EN-GJS-400-15
- Conformities: ; ACS; ATEX; Belgaqua; DVGW Drinking water; DVGW Gas; FDA
- Max. operating pressure: 16 bar
- Max. media temperature: 150 ° C
- Min. media temperature: -10 ° C
- Nominal sizes: DN 25 (1''); DN 40 (1 1/2''); DN 50 (2''); DN 65 (2 1/2''); DN 80 (3''); DN 100 (4''); DN 125 (5''); DN 150 (6''); DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600
